#include<iostream>
#include<fstream>
#include<vector>
using namespace std;

int main() {
	vector<string> str;
	string line;
	ifstream in("./8.4.txt");
	if(in && in.is_open()) {
		while(getline(in, line)) {
			str.push_back(line);
		}
	}

	for(const auto &s: str) {
		cout<<s<<endl;
	}

	return 0;
}
